Why do you say that everything affects each other? Is there a nemesis for human beings? Why?

In fact, we all know that everything has its nemesis. For example, there are many elements in the five elements handed down from our ancestors. Water can suppress fire, and soil can suppress fire. This is a natural law, and people will ask why everything has mutual resistance. Do people have nemesis? Why? In fact, people also have nemesis, that is, viruses. After all, the virus has existed for a long time and is difficult to solve.

First, let's think about it. Although novel coronavirus in recent years was not serious at first, it directly caused a lot of problems in many countries due to the spread of human beings. Fortunately, our country controlled it in time, which is a good guarantee. Otherwise, considering the millions of infected people in the United States, it sounds scary. So from the point of view of virus, it is difficult for us humans to solve it. It can only be said that the vaccine greatly reduces the harm, but the research and development of the vaccine takes a long time.

However, the virus has existed for a long time and can even mutate. At the same time, there are many kinds of them. It can even be said that the virus has existed for a much longer time than we humans. It can even be said that the virus is likely to be produced at the beginning of the birth of the earth. The virus in our life is actually because our immune system is well defended, but it is really an advanced virus, and we still have no choice.

For example, the virus in the permafrost is a super-old sealed virus, but it is hidden, but it is not dead. If released, it is extremely dangerous to all living things, even the highest level of human beings. The virus is too small and complicated, and we have no good way to solve it completely. Even in such a developed society, this is a huge hidden danger nemesis.